whack

[hwak, wak]

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verb (used with object)

to strike with a smart, resounding blow or blows.

Slang. to divide into or take in shares (often followed by up): Whack the loot between us two.

verb (used without object)

to strike a smart, resounding blow or blows.

noun

a smart, resounding blow: a whack with his hand.

Informal. a trial or attempt: to take a whack at a job.

Slang. a portion or share.

Verb Phrases

whack off,

to cut off or separate with a blow: The cook whacked off the fish's head.
Slang: Vulgar.to masturbate.

whack out, Slang. to produce quickly or, sometimes, carelessly: She whacks out a short story every week or so.

Idioms

out of whack, Informal. out of order or alignment; not in proper condition.

Origin of whack

1710–20; orig. dial., Scots form of thwack; cf. whang², whittle

Related formswhack·er, noun

Synonyms for whack

5. try, go, turn.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for whacker

Historical Examples of whacker

Whacker and his colleague desired to be rid of one who threatened to ruin them.
Captain Blood
Rafael Sabatini
Whacker, a lie of unusual dimensions, sometimes called a round un.
The Slang Dictionary
John Camden Hotten

British Dictionary definitions for whacker

whack

verb (tr)

to strike with a sharp resounding blow

(usually passive) British informal to exhaust completely

(tr; usu foll by in or on) informal to put something on to or into something else with force or abandonwhack on some sunscreen

noun

(tr) US slang to murderif you were out of line you got whacked

a sharp resounding blow or the noise made by such a blow

informal a share or portion

informal a try or attempt (esp in the phrase have a whack at)

out of whack informal out of order; unbalancedthe whole system is out of whack

interjection

an exclamation imitating the noise of a sharp resounding blow

Derived Formswhacker, noun

Word Origin for whack

C18: perhaps a variant of thwack, ultimately of imitative origin

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for whacker

whack

"to strike sharply," 1719, probably of imitative origin. The noun is from 1737. The word in out of whack (1885) is perhaps the slang meaning "share, just portion" (1785), which may be from the notion of the blow that divides, or the rap of the auctioneer's hammer.

Idioms and Phrases with whacker

whack

In addition to the idioms beginning with whack

whacked out
whack off

also see:

have a crack (whack) at
out of kilter (whack)